package com.example.serveA;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@EnableDiscoveryClient
@SpringBootApplication
@EnableConfigurationProperties
@RestController
public class ServeAApplication {

	public static void main(String[] args) {
		SpringApplication.run(ServeAApplication.class, args);
	}

	@LoadBalanced
	@Autowired
	private RestTemplate restTemplate;

	@RequestMapping("/serveA-test")
	public String test() {
		return "serveA";
	}


	@RequestMapping("/serveA-test2")
	public String test2() {
		return "serveA: " + restTemplate.getForObject("http://serveB/serveB-test", String.class);
	}

	@LoadBalanced
	@Bean
	public RestTemplate restTemplate() {
		return new RestTemplate();
	}
}
